| Chapter 11 The Prokaryotes | Resource |
| Tree of Life – Articles on Archaea, Bacteria , Viruses, Fungi, and Protists | Wikipedia |
| Review of Bacteria | UC San Diego School of Medicine |
| Proteobacteria | Wikipedia |
| Alphaproteobacteria | Timothy Paustian, University of Wisconsin Madison |
| Gamma Proteobacteria | Timothy Paustian, University of Wisconsin Madison |
| Enterobacteriaceae | Wikipedia |
| Enterobacteriaceae Infections | Merck Manual Merck.com |
| Review notes for Enterobacteriaceae | RatsteachMicro.com |
| Lab Techniques for Distinguishing Enterics | Medical School, University of Texas, Houston |
| Acetobacter | Wikipedia |
| Acetobacter | Microbewiki |
| Ehrlichia | CDC |
| Human Ehrlichiosis | Emedicine.com |
| Rickettsia, Erlichia, Coxiella, and Bartonella | Microbiology and Immunology On-line, University of South Carolina |
| Bartonella | Wikipedia |
| Cat Scratch Disease | Emedicine |
| Brucellosis | G.G. Alton, J.R.L. Forsyth Graduate School of Biomedical Science |
| Bordetella | Textbook of Bacteriology Kenneth Todar University of Wisconsin-Madison Department of Bacteriology |
| Burkholderia | Microbewiki |
| Moraxella | Emedicine.com |
| Pseudomonas | RatsteachMicro.com |
| Pseudomonas aeruginosa | Textbook of Bacteriology Kenneth Todar University of Wisconsin-Madison Department of Bacteriology |
| Vibrionales | Wikipedia |
| Pasteurellales | Wikipedia |
| Haemophilus influenzae | Textbook of Bacteriology Kenneth Todar University of Wisconsin-Madison Department of Bacteriology |
| Campylobacter and Helicobacter | RatsteachMicro.com |
| Myxobacteria | Wikipedia |
| Firmicutes | Wikipedia |
| Pathogenic Clostridia | Textbook of Bacteriology Kenneth Todar University of Wisconsin-Madison Department of Bacteriology |
| Staphylococci | RatsteachMicro.com |
| The Streptococci | RatsteachMicro.com |
| Mycoplasmas | RatsteachMicro.com |
| Enterococcus | Wikipedia |
| Enterococcus | Bacteria Museum.org |
| Bacteriology of Enterococcus | The Southern Arizona Antimicrobial Resistance Survey |
| Actinobacteria | Wikipedia |
| Mycobacterium | RatsteachMicro.com |
| All you Ever wanted to know about the Chlamydiae | Chlamydiae.com |
| Diseases Caused by Spirochetes | Merck Manual |
| Bacteroides | Wikipedia |
| Fusobacterium and Bacteroides | Samuel Baron, Medical Microbiology |